Changes in kernel/generic/src/ipc/sysipc.c [cc574511:79ae36dd] in mainline

File:

• kernel/generic/src/ipc/sysipc.c (modified) (1 diff)

kernel/generic/src/ipc/sysipc.c

@@ -427 +427 @@
         case IPC_M_DATA_READ: {
                 size_t size = IPC_GET_ARG2(call->data);
+                if (size <= 0)
+                        return ELIMIT;
                 if (size > DATA_XFER_LIMIT) {
                         int flags = IPC_GET_ARG3(call->data);